The bar chats illustrate about the average times of education, the number of scientists and technicians as well as research spending in development and industrial nations from 1980 to 1990.
Overall, the industrialized nations had the higher level than developing of every sector such as education, science and research in both years.
According to the first paragraph, the average year of schooling in development countries are just approximately about 3 year while in was over 8 years in industrialized countries in 1980. After ten years, although it were have some increased in both countries, the industrialized still have a higher education period when it have about 11 years while it just only approximately 3 years for the developing ones.
In the second bar chart, the scientists and technicians in the industrial countries were much higher than the developing ones in 1980 with 40 and 20 per 1000 person respectively. The order remains still not change after 10 years when both were ascended with 70 in industrialized countries and 18 in the developing ones per 1000 people.
According to spending on research and development, the developing region spent approximately 50 in 1980 and decreased by half in 1990. The industrial still shows the impressive data, which were just 150 and 350 respectively in the same period.